Module: LogStasher::CustomFields::LogSubscriber

Included in:
ActionView::LogSubscriber, ActiveRecord::LogSubscriber, ActiveSupport::LogSubscriber
Defined in:
lib/logstasher/custom_fields.rb

Instance Method Summary collapse

Instance Method Details

#extract_custom_fields(data) ⇒ Object 



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# File 'lib/logstasher/custom_fields.rb', line 6

def extract_custom_fields(data)
  # Don't mutate the original payload; slice the requested fields instead
  fields = CustomFields.custom_fields
  return {} if fields.empty?
  data.respond_to?(:slice) ? data.slice(*fields) : fields.each_with_object({}) { |k, h| h[k] = data[k] if data.key?(k) }
end